Alton, IL

Detailed forecast

Tuesday May 14
03am
Overcast 61°
2 mph
Overcast
Precip chance: 26%
Humidity: 93%
04am
Overcast 61°
1 mph
Overcast
Precip chance: 20%
Humidity: 92%
05am
Overcast 61°
7 mph
Overcast
Precip chance: 28%
Humidity: 92%
06am
Overcast and light rain 61°
2 mph
Overcast and light rain
Precip chance: 37%
Humidity: 94%
07am
Overcast and light rain 61°
6 mph
Overcast and light rain
Precip chance: 45%
Humidity: 92%
08am
Overcast and rain 64°
7 mph
Overcast and rain
Precip chance: 55%
Humidity: 94%
09am
Overcast and rain 66°
6 mph
Overcast and rain
Precip chance: 66%
Humidity: 91%
10am
Overcast and rain 64°
6 mph
Overcast and rain
Precip chance: 76%
Humidity: 87%
11am
Overcast, thunderstorms with rain 64°
12 mph
Overcast, thunderstorms with rain
Precip chance: 78%
Humidity: 87%
12pm
Overcast, thunderstorms with rain 64°
7 mph
Overcast, thunderstorms with rain
Precip chance: 79%
Humidity: 82%
01pm
Overcast, thunderstorms with rain 66°
5 mph
Overcast, thunderstorms with rain
Precip chance: 81%
Humidity: 86%
02pm
Partly cloudy, possible thunderstorms with rain 68°
5 mph
Partly cloudy, possible thunderstorms with rain
Precip chance: 82%
Humidity: 89%
03pm
Partly cloudy, possible thunderstorms with rain 70°
6 mph
Partly cloudy, possible thunderstorms with rain
Precip chance: 83%
Humidity: 92%
04pm
Partly cloudy, possible thunderstorms with rain 66°
6 mph
Partly cloudy, possible thunderstorms with rain
Precip chance: 84%
Humidity: 93%
05pm
Overcast and rain 66°
7 mph
Overcast and rain
Precip chance: 86%
Humidity: 85%
06pm
Overcast and rain 66°
9 mph
Overcast and rain
Precip chance: 88%
Humidity: 80%
07pm
Overcast and rain 68°
6 mph
Overcast and rain
Precip chance: 90%
Humidity: 89%
08pm
Cloudy and light rain 68°
6 mph
Cloudy and light rain
Precip chance: 81%
Humidity: 92%
09pm
Cloudy and light rain 66°
6 mph
Cloudy and light rain
Precip chance: 72%
Humidity: 93%
10pm
Cloudy and light rain 66°
6 mph
Cloudy and light rain
Precip chance: 63%
Humidity: 93%
11pm
Cloudy 64°
5 mph
Cloudy
Precip chance: 46%
Humidity: 93%
12am
Cloudy 63°
4 mph
Cloudy
Precip chance: 30%
Humidity: 91%
01am
Cloudy 61°
2 mph
Cloudy
Precip chance: 13%
Humidity: 92%
02am
Mostly clear 59°
2 mph
Mostly clear
Precip chance: 10%
Humidity: 94%
03am
Mostly clear 59°
2 mph
Mostly clear
Precip chance: 6%
Humidity: 95%
04am
Mostly clear 57°
3 mph
Mostly clear
Precip chance: 3%
Humidity: 95%
05am
Overcast 57°
4 mph
Overcast
Precip chance: 3%
Humidity: 94%
06am
Overcast 55°
6 mph
Overcast
Precip chance: 2%
Humidity: 92%
07am
Overcast 57°
8 mph
Overcast
Precip chance: 2%
Humidity: 88%
08am
Overcast 57°
9 mph
Overcast
Precip chance: 5%
Humidity: 86%